This is to certify that the research article entitled:
Implementation of English Only Policy in Teaching and Learning English
authored by:
has been peer-reviewed and published in:
Psychology and Education: A Multidisciplinary Journal
Volume: 13
Issue: 2
Pages: 85-119
DOI: 10.5281/zenodo.8316637
Publication Date: September 4, 2023
ISSN: 2822-4353